Enum AttributeSurface 

#[non_exhaustive]
pub enum AttributeSurface {
    Native,
    Aria,
    Omit,
}

How one rendered element spells a field attribute that has both a native and an ARIA form.

The question this answers is attribute applicability — does this element accept this attribute — not which accessibility spelling reads better. Only the widget knows the element it renders and the role that element carries, so the widget supplies it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Native

Emit the native HTML attribute, such as required or disabled.

Aria

Emit the ARIA attribute, such as aria-required or aria-disabled.

Omit

Emit neither spelling.

Use this where the attribute is invalid on the rendered element and no ARIA spelling applies to its role either.

Trait Implementations

impl Clone for AttributeSurface

fn clone(&self) -> AttributeSurface

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for AttributeSurface

impl Debug for AttributeSurface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AttributeSurface

fn default() -> AttributeSurface

Returns the “default value” for a type.

impl Eq for AttributeSurface

impl PartialEq for AttributeSurface

fn eq(&self, other: &AttributeSurface) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AttributeSurface